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GrapeCity.Documents.Pdf Assembly / GrapeCity.Documents.Pdf.Layers Namespace / ViewState Class / IsLayerActive Method / IsLayerActive(Object) Method
The layer to check.

In This Topic
    IsLayerActive(Object) Method
    In This Topic
    Checks whether a layer is active in the view mode specified by the Mode property. The target layer can be specified as an OptionalContentGroup, an OptionalContentMembership or a string representing the name of the layer.
    Syntax
    'Declaration
 
Public Overloads Function IsLayerActive( _
   ByVal layer As System.Object _
) As System.Boolean
    public System.bool IsLayerActive( 
   System.object layer
)

    Parameters

    layer
    The layer to check.

    Return Value

    true if the layer is active, false otherwise.
    See Also

    Reference

    ViewState Class
    ViewState Members
    Overload List